89090316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:868

約数の個数: 144

約数和(自身を含む): 283046400

約数和(自身を除く): 193956084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 644, 684, 798, 809, 828, 874, 966, 1197, 1311, 1449, 1596, 1618, 1748, 1932, 2394, 2427, 2622, 2898, 3059, 3236, 3933, 4788, 4854, 5244, 5663, 5796, 6118, 7281, 7866, 9177, 9708, 11326, 12236, 14562, 15371, 15732, 16989, 18354, 18607, 22652, 27531, 29124, 30742, 33978, 36708, 37214, 46113, 50967, 55062, 55821, 61484, 67956, 74428, 92226, 101934, 107597, 110124, 111642, 130249, 138339, 167463, 184452, 203868, 215194, 223284, 260498, 276678, 322791, 334926, 353533, 390747, 430388, 520996, 553356, 645582, 669852, 707066, 781494, 968373, 1060599, 1172241, 1291164, 1414132, 1562988, 1936746, 2121198, 2344482, 2474731, 3181797, 3873492, 4242396, 4688964, 4949462, 6363594, 7424193, 9898924, 12727188, 14848386, 22272579, 29696772, 44545158, 89090316]

約数ペア:

[(1, 89090316), (2, 44545158), (3, 29696772), (4, 22272579), (6, 14848386), (7, 12727188), (9, 9898924), (12, 7424193), (14, 6363594), (18, 4949462), (19, 4688964), (21, 4242396), (23, 3873492), (28, 3181797), (36, 2474731), (38, 2344482), (42, 2121198), (46, 1936746), (57, 1562988), (63, 1414132), (69, 1291164), (76, 1172241), (84, 1060599), (92, 968373), (114, 781494), (126, 707066), (133, 669852), (138, 645582), (161, 553356), (171, 520996), (207, 430388), (228, 390747), (252, 353533), (266, 334926), (276, 322791), (322, 276678), (342, 260498), (399, 223284), (414, 215194), (437, 203868), (483, 184452), (532, 167463), (644, 138339), (684, 130249), (798, 111642), (809, 110124), (828, 107597), (874, 101934), (966, 92226), (1197, 74428), (1311, 67956), (1449, 61484), (1596, 55821), (1618, 55062), (1748, 50967), (1932, 46113), (2394, 37214), (2427, 36708), (2622, 33978), (2898, 30742), (3059, 29124), (3236, 27531), (3933, 22652), (4788, 18607), (4854, 18354), (5244, 16989), (5663, 15732), (5796, 15371), (6118, 14562), (7281, 12236), (7866, 11326), (9177, 9708)]